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| author | Nikolai Kondrashov <spbnick@gmail.com> | 2010-08-06 19:03:07 (GMT) |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-09 17:52:43 (GMT) |
| commit | 50b6369767f65c39de3d7ca17842ebc6c52888b8 (patch) | |
| tree | 00c998fa9eceb17ab850130e1f455d6fcb8440bf /drivers/hid/hid-ids.h | |
| parent | 73e4008ddddc84d5f2499c17012b340a0dae153e (diff) | |
| download | linux-fsl-qoriq-50b6369767f65c39de3d7ca17842ebc6c52888b8.tar.xz | |
HID: Add Tablet Pick -> BTN_STYLUS2 mapping
Many tablet input drivers use BTN_STYLUS2 code to report a second
tablet stylus button. Yet, the generic HID input driver doesn't map it.
Apparently, because there is no corresponding usage in the HID Usage Tables.
This patch selects a compromise usage - "Tablet Pick" (0x46) to be mapped to
BTN_STYLUS2. Some tablets use "Eraser" usage, but mapping it to a button
wouldn't be entirely correct, because the specification says it may be "a
pressure quantity".
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-ids.h')
0 files changed, 0 insertions, 0 deletions